Yamaha DV-C6860 - DVD Changer, Service Manual

DV-C6860

26

5

DIN
DOUT

STB

CLK

OSC

1
2

KEY

SWI

LED

SEG<1:20>

KS

GRID

4

6

8

7

VSS

5

4

3

2

1

3
4

1
2
3
4

IC

1
2
3
4
5

VEE

2

VDD

3

1

11
10

9
8
7

6

12

13

14

15

16

12

11

10

9

1

1

1

-21V

-21V

I130 H3
I131 C6
I132 C9
I133 C11
I134 C11
I136 E11
I138 E12
I141 D4

I114 F3
I115 F3
I116 F3
I117 G3
I118 G3
I119 G3
I120 G3
I121 H3
I122 H3

I123 H3
I124 H3
I125 H3
I126 H3
I127 H3
I128 H3
I129 H3

I103 D4
I104 D4
I105 D4
I106 D4
I107 D4
I108 E3
I109 E3
I110 F3
I111 F3
I112 F3
I113 F3

4101 D4
4102 C11
5102 C11
6100 C4
6101 C4
6102 C4
6103 F9
6104 F8
6105 F8
6106 E11
7100 B6
7101 F7
7102 E12
7103 D12
7104 E12
7105-1 G11
I101 C4
I102 D4

3177 E7
3178 F6
3179 G6

V

NC

3180 G6
3181 G11
3182 G11
3183 G13
4100 C4

3161 C8
3162 C10
3163 C8
3164 C10
3165 C8
3166 C10
3167 C7
3168 C10
3169 C7
3170 C10
3171 C7
3172 C10
3174 D8
3175 D8
3176 D8

3115 F13
3116 E11
3117 D4

DISPLAY PANEL

0V5

DC vtg measured in STOP MODE

3118 G7
3119 G7
3120 G7
3121 H7
3122 H7
3150 C7
3151 C7
3152 C9
3153 C8
3154 C9
3155 C8
3156 C9
3157 C8
3158 C10
3159 C8
3160 C10

2116 G11
2117 G12
2118 G13

5V2

3100 B4
3101 C4
3102 C5
3103 C5
3104 D4
3105 B6
3106 B6
3107 B9
3108 B9
3110 D12
3111 E12
3112 E11
3113 F11
3114 F13

E

F

G

2101 C4
2102 D4
2103 D4
2104 C11
2105 D12
2106 D12
2107 D11
2108 D11
2109 E11
2110 E10
2112 F11
2113 F13
2115 E7

13

14

A

5V3

B

C

D

E

F

G

H

I

A

B

C

D

10

11

12

FTD 11-BT-226GNK DVD-C750

NC

13

14

1

2

3

4

5

6

7

8

9

10

11

12

1112 E3
1113 G3
1114 C12

-27V

1

2

3

4

5

6

7

8

9

NC

FTD DISPLAY

provision

*

H

I

1111 D3

3122

10K

GND

10R

3177

47R

3183

GND

100K

3157

I132

I112

I118

GND

100K

3154

3174

3152

100K

100K

100K

3162

3160

100K

3171

100K

100K

3169

3167

100K

100K

3165

3163

100K

100K

3151

100n

2115

3117

10K

3168

100K

100K

3166

100K

I131

3164

2107

33n

47p

2106

4102

3172

100K

100K

3170

I122

100n

2101

3115

4K7

I129

3118

47K

GND

3155

100K

2108

22u

100K

3175

44 45

5 6 7 8 9

17 18 19

2

31 32 33 34 35 36 37 38 39 40 41

1

10 11 12 13 14 15 16

7100

22p

2113

3108

GND

4R7

I127

100K

3150

2103

100n

I130

3178

47R

3101

10K

3180

47R

6100

PDZ5.6-B

100K

3153

2R2

3105

I126

3116

10K

3158

I115

100K

3156

100K

I123

51

4100

23

9

1
2
3
4

14

33

45

34

35

15

36

16
17
18
19
20
21
22

52

24
25
26
27
28
29
30
31
32

37

7

10
11
12
13

50
49
48
47
46

8

6
5

44

43

42

41

40

39

38

DRIVER

CONTROLLER/

FIP

Φ

UPD16311GC-AB6

7101

100K

3161

3176

100K

10K

3120

47u

2102

470R

3159

100K

I125

3113

3107

2R2

GND

I113

GND

2109

6106

PDZ8.2-B

22u

I111

BC847B

7102

2112

22u

PDZ5.6-B

10K

3119

6102

10

2
3
4
5
6
7
8
9

11

12

1112

10FMN-SMT-A-TF

1

GND

BAS316

6103

330R

3110

BC857B

GND

7104

I117

3106

4R7

2104

I119

470n

I121

10K

3121

33R

3104

I104

4101

I138

I128

PDZ5.6-B

6101

7
8
9

15

16

10
11
12
13
14

2
3
4
5
6

14FMN-SMT-A-TF

1113

1

2105

BC847B

7103

GND

22u

GND

GND

GND

+5VL

330R

3111

I107

I141

I105

+5VSTBY

10K

3102

I109

33K

3181

GND

820p

2117

100n

2116

GND

GND

GND

6105

BAS316

3114

10K

470R

3112

GND

5102

600R

I120

3103

10K

3179

47R

I134

I106

I136

6

48

2

I110

8

7

7105-1

TC7WHU04FU

1

4

I133

+12VFnt

+5VSTBY

+5VL

I116

I124

I114

BAS316

6104

3

48

5

+5VL

+5VL

3
4
5

1114

S5B-EH

1
2

I101

+5VL

I102

5
6
7
8
9

I103

S9B-EH

1
2
3
4

330n

1111

GND

2110

3100

2R2

GND

15p

2118

10K

3182

FL_AC

I108

SPI_CLK

SPI_Data

SPI_CS

LED3

LED1

LED5

-Vkk

StandByOn

P(7)

P(8)

P(9)

P(10)

P(11)

P(12)

P(13)

P(14)

P(15)

P(3)

P(1)
P(2)

G(10)

G(8)

G(6)

SPI_Data

SPI_CS

P(1)

FIL1

P(3)

P(4)

P(5)

P(6)

FIL2

G(11)

G(9)

G(7)

G(5)

G(2)

G(1)

P(2)

G(3)

SegKS1
SegKS2

SegKS3

FL_AC

LED5

Key1

Key3

LED3

LED1

LED2

LED4

Key4
SegKS1
SegKS2
SegKS3

StandByOn

Key3

SPI_CLK

SegKS3

SegKS2

SegKS1

+5VL

+5VL

FIL2

FIL1

IR

+5Vstby

+5VL

LRCK

IR

+5VSTBY

+5VL

Key1
Key2

P(15)

P(13)

P(11)

P(9)

P(7)

P(5)

G(11)

P(14)

P(12)

P(10)

G(4)

Key2

Key4

LED2

LED4

G(1)

G(2)

G(3)

G(4)

G(5)

P(4)

P(6)

P(8)

G(9)

G(7)
G(6)

G(8)

G(10)

E

3

TO 1101 of MONO Board 
Page 22

B

1

TO 1310 of FRONT (3) Board 
Page 28

TO POWER SUPPLY UNIT

C

2

TO 1210 of FRONT (2) Board 
Page 27

FRONT (1/5)

* Components having special characteristics are marked 

Z

 and must be replaced with

parts having specifications equal to those originally installed.

* Schematic diagram is subject to change without notice.